Home / 9,933.23-14,885.99-7,465.16

Finding the Fourth Proportional to 9,933.23, 14,885.99 and 7,465.16

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Solution

The fourth proportional to 9,933.23, 14,885.99 and 7,465.16 is: 11,187.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,933.23 : 14,885.99 = 7,465.16 : x
  2. Step 2: Convert to fraction form
    9,933.23/14,885.99 = 7,465.16/x
  3. Step 3: Cross multiply
    9,933.23x = 14,885.99 × 7,465.16
  4. Step 4: Simplify right side
    9,933.23x = 111,126,366.98
  5. Step 5: Solve for x
    x = 111,126,366.98/9,933.23
  6. Step 6: Final answer
    x = 11,187.33

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.